Air switches 4P Circuit Breaker DZ4763 C40 Miniature Circuit Breaker Low Voltage Protection Switch PA66 Circuit Breaker 400V 40A DIN Rail Mount

PA66 Material: The shell is made of excellent PA66 nylon material, which is flame retardant. Main Purpose: Mainly used to protect low voltage electrical systems from overcurrent damage caused by overload or short circuit. Often used in office or residential building lighting system to avoid damage caused by overload and short circuit. Voltage And Current: The miniature circuit breaker is 4P design, the rated voltage is AC 400V, rated current is 40A, with wide applications.Rated Voltage : AC 400V 50H. Din Rail Mount: Modular structure, with bistable locking clip, can be easily installed on the DIN standard rail in the distribution box. Rated Ultimate Short Circuit Breaking Capacity : 6000A.